Chlorodifluoromethane
Buchanan County PSA
Chlorodifluoromethane (Freon 22) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.
8
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 6 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-05-15 | 4051717-01A | ND |
| 2014-05-15 | 4051717-03A | ND |
| 2014-07-15 | 4070966-01A | ND |
| 2014-07-15 | 4070966-03A | ND |
| 2014-10-20 | 4100779-01A | ND |
| 2014-10-20 | 4100779-03A | ND |
| 2015-01-21 | 5010189-01A | ND |
| 2015-01-21 | 5010189-03A | ND |